/*
 * Copyright 2007-2008 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License. 
 * 
 * Project: JGentleFramework
 */
package org.aopalliance.intercept;

/**
 * This interface represents an invocation in the program.
 * <p>
 * An invocation is a joinpoint and can be intercepted by an interceptor.
 * 
 * @author Rod Johnson
 */
public interface Invocation extends Joinpoint {
	/**
	 * Get the arguments as an array object. It is possible to change element
	 * values within this array to change the arguments.
	 * 
	 * @return the argument of the invocation
	 */
	Object[] getArguments();
}
